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<?php
/**
* @file
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* Contains \Drupal\node\NodeTypeForm.
*/
namespace Drupal\node;
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use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Component\Utility\String;
use Drupal\Core\Entity\EntityTypeInterface;
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use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Form controller for node type forms.
*/
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class NodeTypeForm extends EntityForm {
/**
* The entity manager.
*
* @var \Drupal\Core\Entity\EntityManagerInterface
*/
protected $entityManager;
/**
* Constructs the NodeTypeForm object.
*
* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
* The entity manager
*/
public function __construct(EntityManagerInterface $entity_manager) {
$this->entityManager = $entity_manager;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static(
$container->get('entity.manager')
);
}
/**
* {@inheritdoc}
*/
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public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
$type = $this->entity;
if ($this->operation == 'add') {
$form['#title'] = String::checkPlain($this->t('Add content type'));
$fields = $this->entityManager->getBaseFieldDefinitions('node');
// Create a node with a fake bundle using the type's UUID so that we can
// get the default values for workflow settings.
// @todo Make it possible to get default values without an entity.
// https://www.drupal.org/node/2318187
$node = $this->entityManager->getStorage('node')->create(array('type' => $type->uuid()));
}
else {
$form['#title'] = $this->t('Edit %label content type', array('%label' => $type->label()));
$fields = $this->entityManager->getFieldDefinitions('node', $type->id());
// Create a node to get the current values for workflow settings fields.
$node = $this->entityManager->getStorage('node')->create(array('type' => $type->id()));
}
$form['name'] = array(
'#title' => t('Name'),
'#type' => 'textfield',
'#default_value' => $type->name,
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'#description' => t('The human-readable name of this content type. This text will be displayed as part of the list on the <em>Add content</em> page. It is recommended that this name begin with a capital letter and contain only letters, numbers, and spaces. This name must be unique.'),
'#required' => TRUE,
'#size' => 30,
);
$form['type'] = array(
'#type' => 'machine_name',
'#default_value' => $type->id(),
'#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
'#disabled' => $type->isLocked(),
'#machine_name' => array(
'exists' => 'node_type_load',
'source' => array('name'),
),
'#description' => t('A unique machine-readable name for this content type. It must only contain lowercase letters, numbers, and underscores. This name will be used for constructing the URL of the %node-add page, in which underscores will be converted into hyphens.', array(
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'%node-add' => t('Add content'),
)),
);
$form['description'] = array(
'#title' => t('Description'),
'#type' => 'textarea',
'#default_value' => $type->description,
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'#description' => t('Describe this content type. The text will be displayed on the <em>Add content</em> page.'),
);
$form['additional_settings'] = array(
'#type' => 'vertical_tabs',
'#attached' => array(
'library' => array('node/drupal.content_types'),
),
);
$form['submission'] = array(
'#type' => 'details',
'#title' => t('Submission form settings'),
'#group' => 'additional_settings',
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'#open' => TRUE,
);
$form['submission']['title_label'] = array(
'#title' => t('Title field label'),
'#type' => 'textfield',
'#default_value' => $fields['title']->getLabel(),
'#required' => TRUE,
);
$form['submission']['preview_mode'] = array(
'#type' => 'radios',
'#title' => t('Preview before submitting'),
'#default_value' => $type->getPreviewMode(),
'#options' => array(
DRUPAL_DISABLED => t('Disabled'),
DRUPAL_OPTIONAL => t('Optional'),
DRUPAL_REQUIRED => t('Required'),
),
);
$form['submission']['help'] = array(
'#type' => 'textarea',
'#title' => t('Explanation or submission guidelines'),
'#default_value' => $type->help,
'#description' => t('This text will be displayed at the top of the page when creating or editing content of this type.'),
);
$form['workflow'] = array(
'#type' => 'details',
'#title' => t('Publishing options'),
'#group' => 'additional_settings',
);
$workflow_options = array(
'status' => $node->status->value,
'promote' => $node->promote->value,
'sticky' => $node->sticky->value,
'revision' => $type->isNewRevision(),
);
// Prepare workflow options to be used for 'checkboxes' form element.
$keys = array_keys(array_filter($workflow_options));
$workflow_options = array_combine($keys, $keys);
$form['workflow']['options'] = array('#type' => 'checkboxes',
'#title' => t('Default options'),
'#default_value' => $workflow_options,
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'#options' => array(
'status' => t('Published'),
'promote' => t('Promoted to front page'),
'sticky' => t('Sticky at top of lists'),
'revision' => t('Create new revision'),
),
'#description' => t('Users with the <em>Administer content</em> permission will be able to override these options.'),
);
if ($this->moduleHandler->moduleExists('language')) {
$form['language'] = array(
'#type' => 'details',
'#title' => t('Language settings'),
'#group' => 'additional_settings',
);
$language_configuration = language_get_default_configuration('node', $type->id());
$form['language']['language_configuration'] = array(
'#type' => 'language_configuration',
'#entity_information' => array(
'entity_type' => 'node',
'bundle' => $type->id(),
),
'#default_value' => $language_configuration,
);
}
$form['display'] = array(
'#type' => 'details',
'#title' => t('Display settings'),
'#group' => 'additional_settings',
);
$form['display']['display_submitted'] = array(
'#type' => 'checkbox',
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'#title' => t('Display author and date information'),
'#default_value' => $type->displaySubmitted(),
'#description' => t('Author username and publish date will be displayed.'),
);
return $form;
}
/**
* {@inheritdoc}
*/
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protected function actions(array $form, FormStateInterface $form_state) {
$actions = parent::actions($form, $form_state);
$actions['submit']['#value'] = t('Save content type');
$actions['delete']['#value'] = t('Delete content type');
return $actions;
}
/**
* {@inheritdoc}
*/
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public function validate(array $form, FormStateInterface $form_state) {
parent::validate($form, $form_state);
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$id = trim($form_state->getValue('type'));
// '0' is invalid, since elsewhere we check it using empty().
if ($id == '0') {
$form_state->setErrorByName('type', $this->t("Invalid machine-readable name. Enter a name other than %invalid.", array('%invalid' => $id)));
}
}
/**
* {@inheritdoc}
*/
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public function save(array $form, FormStateInterface $form_state) {
$type = $this->entity;
$type->setNewRevision($form_state->getValue(array('options', 'revision')));
$type->type = trim($type->id());
$type->name = trim($type->name);
$status = $type->save();
$t_args = array('%name' => $type->label());
if ($status == SAVED_UPDATED) {
drupal_set_message(t('The content type %name has been updated.', $t_args));
}
elseif ($status == SAVED_NEW) {
drupal_set_message(t('The content type %name has been added.', $t_args));
$context = array_merge($t_args, array('link' => \Drupal::l(t('View'), 'node.overview_types')));
$this->logger('node')->notice('Added content type %name.', $context);
}
$fields = $this->entityManager->getFieldDefinitions('node', $type->id());
// Update title field definition.
$title_field = $fields['title'];
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$title_label = $form_state->getValue('title_label');
if ($title_field->getLabel() != $title_label) {
$title_field->getConfig($type->id())->setLabel($title_label)->save();
}
// Update workflow options.
// @todo Make it possible to get default values without an entity.
// https://www.drupal.org/node/2318187
$node = $this->entityManager->getStorage('node')->create(array('type' => $type->id()));
foreach (array('status', 'promote', 'sticky') as $field_name) {
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$value = (bool) $form_state->getValue(['options', $field_name]);
if ($node->$field_name->value != $value) {
$fields[$field_name]->getConfig($type->id())->setDefaultValue($value)->save();
}
}
$this->entityManager->clearCachedFieldDefinitions();
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$form_state->setRedirect('node.overview_types');